/**
 * @Author：ming
 * @Date：2023/10/30 2:09 AM
 * @Filename：Node
 */

/**
 * @author ming
 */
public class Node {
    int val;
    Node next;
    Node random;

    public Node(int val) {
        this.val = val;
        this.next = null;
        this.random = null;
    }
}
